Creating Fixture Schedule

Hello,

I am using MEP 2010 and I am trying to create lighting fixture schedule.

I used lighting device schedule that is listed on tool palettes to create lighting fixture schedule and I modify the columns the way I wanted, but how do I add rows for each column that I have so I can put fixture description under description column and model number of the fixture under model number column?

thanks,

Sorry guys I think I just figure it out thank you for your time.